Stephen Ornes has been writing for Science News Explores since 2008, and his 2014 story "Where Will Lightning Strike?" won an AAAS/Kavli Gold Award. He lives in Nashville, Tenn., and he has three children, who are inventing their own language. His family has a cat, six chickens, and two rabbits, but he secretly thinks hagfish are the most fascinating animals. Stephen has written two books. One is a biography of mathematician Sophie Germain, who was born during the French Revolution. The other, which was published in 2019, features art inspired by math. Visit him online at stephenornes.com.
All Stories by Stephen Ornes
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Animals
Amputated ‘finger’ tips grow back
Both toenails and toe tips grew back in mice, thanks to special ‘stem’ cells living beneath the nails.
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Brain
Headers and memory loss
Soccer players who frequently use their heads score worse on memory tests.
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Health & Medicine
Infection time
Disease is more severe when it hits in the morning, at least in mice.
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Health & Medicine
Flu in the air
Germs tiny enough to pass through surgical masks may cause half of all cases.
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Plants
Old, cold moss grows again
Mosses are mini but mighty: Even after centuries buried beneath a glacier, some of these small, flowerless plants can regrow.
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Health & Medicine
An itch switch
Scientists identify a chemical that helps the brain know where to scratch.
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Physics
Black hole mysteries
Scientists are just getting to know the black holes that help anchor our cosmos.
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Brain
A mind for math
A part of the brain associated with making memories may also predict success in learning math.
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Physics
Light dancing on glass
New type of material lets light travel across its surface without interruption.
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Animals
Honey’s hidden helper
Scientists identify a substance in honey that helps bee bodies fight poisons.
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Archaeology
American cannibals
Skeletal remains of a Jamestown teen show signs of cannibalism in colonial America, new data show. The girl’s skull provides the first concrete support for historical accounts that some starving colonists had resorted to eating the flesh of others.